The FCS II Retro Performance Glass Keel Twin Fin Set features a low aspect keel template built for fish shapes with modern outlines and concaves. It has the lowest area keel in the range, delivering a fast and loose feel with minimal drag while supporting a more progressive and radical approach to riding a fish. Machine cut from solid fiberglass, the Performance Glass construction provides stiffness and consistent flex under high force and demanding conditions, and is designed to fit the FCS II Fin System for use across fish, funboard, and twin fin boards.
Fin Size Detail
| Size | Height | Base | Area | Sweep | Foil |
| S-M | 4.73" | 7.28" | 22.58"² | 38.3° | 80/20 |
Product Info
The FCS II Retro Performance Glass Keel Twin Fin Set features a low aspect keel template built for fish shapes with modern outlines and concaves. It has the lowest area keel in the range, delivering a fast and loose feel with minimal drag while supporting a more progressive and radical approach to riding a fish. Machine cut from solid fiberglass, the Performance Glass construction provides stiffness and consistent flex under high force and demanding conditions, and is designed to fit the FCS II Fin System for use across fish, funboard, and twin fin boards.
Fin Size Detail
| Size | Height | Base | Area | Sweep | Foil |
| S-M | 4.73" | 7.28" | 22.58"² | 38.3° | 80/20 |
Product Details
- Fin Type: FCS II
- Size: S-M
- Fins in Set: Two
- Fin Configuration: Twin (Keel)
- MPN: FRKXPG
Product Construction
Performance Glass (PG)
Performance Glass (PG) Construction characteristics and flex pattern are identical to traditional Fiberglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.
Warranty
This product is backed by a warranty from the manufacturer. Click below for details on the warranty policy for FCS II products.
Returns
If you are not 100% satisfied with your purchase you may return it for a refund, or exchange within 30 days of receiving your order.
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